EP 2842731 A1 20150304 - Single facer
Title (en)
Single facer
Title (de)
Einseitige Wellpappenmaschine
Title (fr)
Rouleau à onduler simple face
Publication
Application
Priority
- JP 2013182625 A 20130903
- JP 2014148039 A 20140718
Abstract (en)
Single facer comprising a swingable frame (40, 42) supporting a press roll (44) in such a manner as to allow a gap between one of a pair of corrugating rolls (23, 24) and the press roll to be changed; an adjusting screw (119) contactable with a contact member (112) coupled to the swingable frame; an encoder (EC11, EC12) for detecting vibration of the press roll occurring during formation of a corrugated medium (10) by the pair of corrugating rolls; and a control section for controlling drive of a motor (120, 140) for displacing the adjusting screw. The control section is configured to execute a first control processing of driving the motor until a magnitude of the vibration is reduced to a given value.
IPC 8 full level
B31F 1/28 (2006.01)
CPC (source: EP US)
B31F 1/28 (2013.01 - US); B31F 1/2818 (2013.01 - EP US); B31F 1/2822 (2013.01 - EP US); B31F 1/2831 (2013.01 - EP US); B31F 1/2863 (2013.01 - EP US); B31F 1/2877 (2013.01 - EP US)
Citation (applicant)
- JP S5842025 B2 19830916
- JP 2000102996 A 20000411 - ISOWA INDUSTRY CO
- JP 2008087139 A 20080417 - SUDA CHUKOSHO KK
- JP 2006102889 A 20060420 - YASKAWA ELECTRIC CORP, et al
Citation (search report)
- [YA] DE 4305158 A1 19940825 - BHS CORR MASCH & ANLAGENBAU [DE]
- [Y] US 5876530 A 19990302 - SEKI YUKUHARU [JP], et al
- [A] US 6692602 B1 20040217 - MENSING HERMANN-JOSEF [DE], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2842731 A1 20150304; EP 2842731 B1 20171122; CN 104416958 A 20150318; JP 2015071294 A 20150416; JP 6306963 B2 20180404; TW 201532799 A 20150901; US 10751966 B2 20200825; US 2015059982 A1 20150305
DOCDB simple family (application)
EP 14002996 A 20140829; CN 201410441706 A 20140901; JP 2014148039 A 20140718; TW 103129701 A 20140828; US 201414473278 A 20140829